lampr-, lampro- +

(Greek: bright, clear)

lamprablepsia
The temporary impairment of vision resulting from looking at a bright object.
lamprophonia
A marked distinctness or clearness of the voice.
lamprophonic
Possessing a clear voice.
lamprophony
A term for a clear and sonorous state of the voice.
lamprophyre
An igneous rock that occurs mainly as an intrusion, or dike, containing large crystals; especially, of biotite and mica.